72483984

素因数分解:

$2^4\times 3^5\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 213583552

約数和(自身を除く): 141099568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 103, 108, 144, 162, 181, 206, 216, 243, 309, 324, 362, 412, 432, 486, 543, 618, 648, 724, 824, 927, 972, 1086, 1236, 1296, 1448, 1629, 1648, 1854, 1944, 2172, 2472, 2781, 2896, 3258, 3708, 3888, 4344, 4887, 4944, 5562, 6516, 7416, 8343, 8688, 9774, 11124, 13032, 14661, 14832, 16686, 18643, 19548, 22248, 25029, 26064, 29322, 33372, 37286, 39096, 43983, 44496, 50058, 55929, 58644, 66744, 74572, 78192, 87966, 100116, 111858, 117288, 133488, 149144, 167787, 175932, 200232, 223716, 234576, 298288, 335574, 351864, 400464, 447432, 503361, 671148, 703728, 894864, 1006722, 1342296, 1510083, 2013444, 2684592, 3020166, 4026888, 4530249, 6040332, 8053776, 9060498, 12080664, 18120996, 24161328, 36241992, 72483984]

約数ペア:

[(1, 72483984), (2, 36241992), (3, 24161328), (4, 18120996), (6, 12080664), (8, 9060498), (9, 8053776), (12, 6040332), (16, 4530249), (18, 4026888), (24, 3020166), (27, 2684592), (36, 2013444), (48, 1510083), (54, 1342296), (72, 1006722), (81, 894864), (103, 703728), (108, 671148), (144, 503361), (162, 447432), (181, 400464), (206, 351864), (216, 335574), (243, 298288), (309, 234576), (324, 223716), (362, 200232), (412, 175932), (432, 167787), (486, 149144), (543, 133488), (618, 117288), (648, 111858), (724, 100116), (824, 87966), (927, 78192), (972, 74572), (1086, 66744), (1236, 58644), (1296, 55929), (1448, 50058), (1629, 44496), (1648, 43983), (1854, 39096), (1944, 37286), (2172, 33372), (2472, 29322), (2781, 26064), (2896, 25029), (3258, 22248), (3708, 19548), (3888, 18643), (4344, 16686), (4887, 14832), (4944, 14661), (5562, 13032), (6516, 11124), (7416, 9774), (8343, 8688)]